Shoulder pain can make simple activities such as getting dressed, reaching overhead, washing your hair or sleeping comfortably surprisingly difficult. If your shoulder has become progressively painful and stiff, you may be experiencing a condition known as frozen shoulder.
Frozen shoulder, medically called adhesive capsulitis, develops when the tissue surrounding the shoulder joint becomes thickened, tight and less flexible. This restricts movement and can cause persistent pain, especially at night.
The condition typically develops gradually. Symptoms often improve over time, but recovery may take one to three years, sometimes longer. Treatment usually focuses on controlling pain, maintaining appropriate movement and improving everyday function. Not everyone follows the same recovery timeline.
Understanding the symptoms and available treatments can help you make better decisions about your shoulder health. If pain or stiffness is affecting daily life, an orthopaedic consultation at Karuna City Clinic may be an appropriate next step.
What Is Frozen Shoulder?
Frozen shoulder is a condition that affects the shoulder’s joint capsule, the connective tissue surrounding the ball-and-socket joint.
In a healthy shoulder, this capsule is flexible enough to allow the arm to move in different directions. When frozen shoulder develops, the capsule becomes inflamed, thickened and contracted. This makes movement increasingly difficult.
The resulting stiffness can affect both movements you perform yourself and movements performed by another person while your arm is relaxed.
Frozen shoulder is not simply ordinary muscle soreness. It involves a restriction in the shoulder joint’s movement, often accompanied by pain and difficulty performing everyday activities.
According to the American Academy of Orthopaedic Surgeons’ guide to frozen shoulder, the condition is particularly common between ages 40 and 60, although it can affect people outside this age group.
Common Symptoms of Frozen Shoulder
The two main symptoms are shoulder pain and progressive stiffness. Symptoms often begin gradually rather than following a single obvious injury.
1. Persistent shoulder pain
Pain may feel dull, aching or deep within the shoulder. It can extend toward the outer upper arm and may become more noticeable when reaching, lifting or rotating the arm.
2. Pain that worsens at night
Night pain is particularly troublesome for some people. Sleeping on the affected side can be uncomfortable, and changing position may disturb sleep.
3. Increasing shoulder stiffness
You may gradually find it harder to lift your arm above your head, reach behind your back or rotate your shoulder outward.
4. Difficulty performing daily activities
Tasks that previously felt effortless can become frustrating. Common examples include getting dressed, fastening clothing behind your back, washing your hair, reaching a shelf or putting on a jacket.
5. Reduced range of motion
One characteristic of frozen shoulder is that movement becomes limited even when another person gently attempts to move your relaxed arm. This helps distinguish it from some other shoulder problems.
The NHS guidance on frozen shoulder symptoms identifies persistent pain and stiffness as the main signs and recommends medical assessment when symptoms do not improve or significantly restrict movement.
Having these symptoms does not necessarily mean you have frozen shoulder. Other conditions can produce similar discomfort.
Three Stages of Frozen Shoulder
Frozen shoulder is commonly described in three stages: freezing, frozen and thawing. These terms help explain how symptoms may change, but the stages are not precise deadlines.
| Stage | Typical symptoms | Approximate duration |
|---|---|---|
| Freezing | Increasing pain and progressively reduced movement | 2–9 months |
| Frozen | Pain may ease, but stiffness remains prominent | 4–12 months |
| Thawing | Gradual improvement in shoulder movement | 5–24 months |
Approximate ranges described by Mayo Clinic. Individual experiences vary, and the stages can overlap.
Stage 1: Freezing — the painful stage
During the freezing stage, shoulder pain usually becomes more noticeable. The shoulder also begins losing its normal flexibility.
You may experience discomfort when reaching overhead, difficulty sleeping on the affected side or pain while putting on clothes.
Pain can make people reluctant to move their shoulder. However, avoiding all movement for a prolonged period can contribute to functional difficulties.
The priority during this stage is usually managing pain and maintaining comfortable movement without aggressively forcing the joint.
Stage 2: Frozen — the stiff stage
As the condition progresses, pain may reduce somewhat, but shoulder stiffness often becomes the dominant problem.
Reaching behind your back or lifting the arm may remain difficult. Although the shoulder is sometimes less painful at rest, its restricted movement can interfere with work and daily activities.
Rehabilitation may focus more on gradually improving mobility, within a tolerable range.
Stage 3: Thawing — the recovery stage
During the thawing stage, shoulder movement usually begins improving.
Tasks that were previously difficult may become easier. With appropriate rehabilitation, patients can work toward restoring mobility, strength and confidence in using the arm.
However, improvement may be uneven. Some people continue experiencing stiffness or limitations even after substantial recovery.
Important: The three-stage model is a useful description, not a reliable way to predict exactly when an individual patient will recover.
What Causes Frozen Shoulder?
The precise cause of frozen shoulder is not always known.
The condition develops through changes in the joint capsule, including inflammation, thickening and tightening. It may occur without a clear triggering event or develop after an injury or surgery that limits shoulder movement.
Several factors are associated with an increased risk.
Diabetes
People with diabetes have a higher risk of developing frozen shoulder. Some also experience more persistent stiffness.
Managing diabetes appropriately remains important for general health and may form part of a coordinated treatment plan.
Thyroid disorders
Both underactive and overactive thyroid conditions have been associated with frozen shoulder.
Previous injury or surgery
Keeping the shoulder immobilized for a prolonged period following a fracture, injury or operation may increase the likelihood of developing stiffness.
Movement after an injury must still follow the treating clinician’s instructions. Patients should not begin unrestricted shoulder exercises if they have been advised to protect a healing injury.
Age and other health conditions
Frozen shoulder is more frequently reported in middle-aged adults. Cardiovascular and some neurological conditions have also been associated with increased risk.
These are risk factors rather than proof of causation. Having diabetes or another associated condition does not mean someone will necessarily develop frozen shoulder.
The Mayo Clinic overview of frozen shoulder causes and risk factors provides additional clinical context.
Is Every Painful, Stiff Shoulder a Frozen Shoulder?
No. Frozen shoulder is one possible explanation for shoulder pain and restricted movement, but several other conditions may appear similar.
| Condition | Important distinction |
|---|---|
| Frozen shoulder | Both active and passive shoulder movements are typically restricted |
| Rotator cuff disorder | Pain or weakness may limit active movement; passive movement may be better preserved |
| Shoulder arthritis | Joint degeneration or inflammation may contribute to pain and stiffness |
| Fracture or dislocation | Often associated with trauma, acute pain or deformity |
| Cervical nerve-related pain | Neck symptoms, tingling, numbness or radiating pain may occur |
These differences are clinical clues, not tests that reliably establish a diagnosis at home.
For example, someone with a rotator cuff injury may find it painful or difficult to lift the arm independently while still allowing relatively good movement when the arm is moved gently by an examiner.
With frozen shoulder, both types of movement are commonly restricted.
Because management differs between conditions, persistent shoulder pain deserves an appropriate assessment rather than automatic treatment as frozen shoulder.
How Is Frozen Shoulder Diagnosed?
Frozen shoulder is primarily a clinical diagnosis. A healthcare professional evaluates your symptoms, medical history and shoulder movement.
An orthopedic assessment may include the following steps.
Medical history
The clinician may ask when your symptoms started, whether you had a recent injury or surgery, how the pain affects sleep and which daily activities have become difficult.
They may also ask about diabetes, thyroid conditions, medication use and previous shoulder problems.
Physical examination
Shoulder movement is assessed in several directions.
The clinician compares your active range of motion, which is how far you can move the arm yourself, with your passive range of motion, which is how far the arm moves when gently assisted.
External rotation—the ability to turn the arm outward—is often particularly restricted in frozen shoulder.
Imaging when necessary
Not every person with suspected frozen shoulder needs an MRI or other imaging test.
An X-ray may be recommended to investigate bone problems, arthritis or other explanations for stiffness. Ultrasound or MRI may be considered if a rotator cuff injury or another condition is suspected.
As explained in Mayo Clinic’s frozen shoulder diagnosis guidance, clinical examination is central, while imaging can help rule out alternative problems.
Karuna City Clinic also lists diagnostic and imaging services in Kathmandu, including X-rays. Any investigation should be selected according to the patient’s clinical needs rather than performed automatically.
Frozen Shoulder Treatment Options
The main goals of frozen shoulder treatment are to reduce pain, preserve or restore shoulder movement and improve everyday function.
Treatment depends on the severity and duration of symptoms, examination findings, medical history and response to previous care.
Most patients begin with non-surgical approaches.
1. Pain relief and activity modification
Pain management can make daily activities and rehabilitation more manageable.
Depending on individual circumstances, a clinician may recommend medication such as paracetamol or a non-steroidal anti-inflammatory drug (NSAID), including ibuprofen.
However, these medicines are not appropriate for everyone. NSAIDs can cause gastrointestinal bleeding or kidney problems and may be unsuitable for people with certain medical conditions or medication interactions.
Patients should ask a qualified clinician or pharmacist which pain-relief options are safe for them rather than repeatedly taking medication without guidance.
Heat or cold packs may provide temporary comfort. A warm pack wrapped in a towel can be helpful before gentle movement, while some patients prefer cold for symptom relief.
Avoid prolonged immobilization unless it has been specifically prescribed to protect an injury.
2. Physiotherapy and guided rehabilitation
Physiotherapy is an important component of frozen shoulder management.
A physiotherapist may assess your shoulder mobility, explain which movements are appropriate and design an exercise program according to your symptoms.
Rehabilitation can include gentle stretching, assisted range-of-motion exercises and strengthening as movement improves.
The approach should change with the patient’s condition. Someone experiencing severe pain in the freezing stage may not tolerate the same stretching intensity as someone whose pain has settled and whose main limitation is stiffness.
Consistent, tolerable movement is usually more useful than forcing a painful shoulder through aggressive exercise.
The NHS frozen shoulder treatment recommendations discuss pain control, therapeutic movement and physiotherapy as important components of management.
3. Corticosteroid injections
For selected patients, an injection of corticosteroid medication into the shoulder joint may help reduce inflammation and relieve pain.
Steroid injections can be particularly useful when pain is interfering with sleep, movement or participation in rehabilitation.
Their benefits may be greatest earlier in the course of the condition, but they do not guarantee full recovery or permanently eliminate shoulder stiffness.
Possible risks include temporary post-injection pain, infection and a temporary rise in blood glucose, which is particularly relevant for people with diabetes.
The decision should depend on a clinician’s assessment, a discussion of expected benefits and risks, and consideration of other treatment options.
4. Hydrodilatation
Hydrodilatation involves injecting fluid into the shoulder joint to expand its tight capsule. It may be combined with a corticosteroid injection.
This procedure is sometimes considered when pain and restricted movement persist.
However, evidence about its added benefit is mixed. A 2026 systematic review of hydrodilatation for adhesive capsulitis reported some improvements in specific measurements but found insufficient support for meaningful overall clinical benefits compared with steroid injection alone or as an addition to physiotherapy.
Hydrodilatation should therefore be considered an option for selected cases, not a proven superior treatment for everyone.
5. Manipulation under anesthesia and surgery
Surgery is not routinely necessary for frozen shoulder.
When substantial stiffness and functional limitation persist despite an appropriate course of non-surgical treatment, a specialist may discuss additional procedures.
Manipulation under anesthesia involves moving the shoulder while the patient is anesthetized to stretch or release contracted tissues.
Arthroscopic capsular release is a surgical procedure that releases portions of the tightened shoulder capsule.
Both approaches carry risks and usually require rehabilitation afterward. The decision involves balancing symptom severity, likely benefits, procedural risks and the possibility of further improvement without surgery.
Mayo Clinic’s overview of frozen shoulder treatment procedures explains these interventions and their role when other approaches have not provided enough relief.
Which treatment is suitable at each stage?
A practical way of understanding treatment is to consider the main problem at the time.
| Main problem | General treatment priority |
|---|---|
| Severe pain and disturbed sleep | Pain assessment, appropriate relief and comfortable movement |
| Significant stiffness with less pain | Guided mobility and functional rehabilitation |
| Movement gradually returning | Progressive exercise, strength and return to activities |
| Persistent substantial disability | Reassessment of diagnosis and specialist treatment options |
This framework supports discussion with a healthcare professional; it is not a substitute for an individualized plan.
Exercises and Home Management for Frozen Shoulder
Gentle movement can be helpful for maintaining function and improving range of motion. However, an exercise should be appropriate for your diagnosis, stage of symptoms and other medical conditions.
Before starting exercises, seek professional advice if you have experienced a recent injury, have severe unexplained pain or have been instructed to immobilize the shoulder.
Pendulum movements
Lean slightly forward, supporting your body with the unaffected arm on a stable surface. Allow the affected arm to hang comfortably.
Use gentle body movement to create small swings or circles rather than actively forcing the shoulder.
Stop if the movement produces sharp or worsening pain.
Finger walking on a wall
Face a wall and lightly place the fingers of the affected arm against it.
Gradually walk the fingers upward within a comfortable range. Avoid shrugging the shoulder excessively or forcing the arm beyond tolerable movement.
Lower the arm in a controlled manner.
Assisted forward elevation
In some cases, a clinician may recommend using the unaffected arm to assist the affected arm upward while lying down.
This should produce a gentle, controlled stretch rather than significant pain.
The Mayo Clinic examples of shoulder mobility exercises include pendulum movements and finger walking. A physiotherapist can help select the appropriate exercises, repetitions and progression.
Everyday habits that may help
-
Continue comfortable shoulder movement rather than keeping the arm completely still.
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Temporarily modify tasks involving heavy lifting or painful overhead reaching.
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Use pillows to support the arm during sleep if this improves comfort.
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Apply a wrapped heat pack for temporary relief if suitable.
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Avoid strenuous, improvised shoulder exercises or aggressive stretching.
More movement is not always better. Pain that significantly increases during exercise or remains worse afterward may indicate that the program needs adjustment.
Frozen Shoulder Recovery Time: How Long Does It Take?
One of the most common questions is whether frozen shoulder can recover completely.
Many people improve substantially, but recovery is gradual and varies widely.
The overall course is often described as lasting approximately one to three years. Some patients improve sooner, while others experience ongoing stiffness or functional limitations.
Recovery does not necessarily occur at a steady pace. Shoulder pain may improve before full mobility returns.
A systematic review examining the natural history of frozen shoulder challenged the assumption that all untreated cases inevitably progress through three stages to complete recovery. Its findings highlight why fixed recovery promises should be avoided.
What influences recovery?
Factors that may affect recovery include the initial severity of pain and stiffness, other health conditions, duration of symptoms, the underlying diagnosis and the ability to participate in appropriate rehabilitation.
Diabetes may be associated with more persistent limitation in some patients, but it does not determine an individual’s outcome.
How can progress be measured?
Rather than measuring improvement only by the number of weeks since symptoms began, consider practical changes.
Can you sleep more comfortably? Is dressing becoming easier? Can you reach higher without compensating with your neck or back? Is shoulder rotation improving?
A clinician can also measure changes in range of motion and functional ability during follow-up visits.
If recovery stalls, pain worsens or new symptoms develop, reassessment is appropriate.
Frozen Shoulder Treatment and Orthopedic Assessment in Kathmandu, Nepal
If you live in Kathmandu or another part of Nepal and have persistent shoulder pain or stiffness, an orthopedic assessment can help determine whether frozen shoulder or another condition is responsible.
A consultation may clarify whether exercises and pain management are appropriate, whether imaging is needed and whether further specialist assessment is indicated.
Karuna City Clinic is located in Nayabazar, Balaju Road, Kathmandu. The clinic’s website confirms orthopedic specialist consultations and diagnostic/imaging services.
Patients can view the orthopedic doctors at Karuna City Clinic and enquire about a suitable appointment.
When planning an appointment, it can be helpful to bring information about when your pain started, previous shoulder injuries, current medication, relevant medical conditions and any treatments already attempted.
If an injection, structured physiotherapy program or surgical procedure is recommended, confirm the appropriate provider and location. Availability of these specific frozen shoulder treatments at Karuna City Clinic has not been established here.
When Should You See an Orthopedic Doctor?
Seek a routine medical assessment if shoulder pain or stiffness persists, gradually worsens, disturbs sleep or interferes with everyday activities.
You should also seek evaluation if the shoulder is becoming progressively harder to move or if previous treatment has not helped as expected.
Warning signs that require urgent assessment
Not all shoulder pain is frozen shoulder. Seek prompt medical attention if you experience sudden severe pain after an injury, visible deformity, a hot or markedly swollen joint, fever with shoulder pain, or new persistent numbness or weakness.
Chest pain, breathlessness or other symptoms suggesting a possible heart problem require emergency medical care rather than a routine orthopedic appointment.
The NHS advice on shoulder pain warning signs describes symptoms that warrant urgent assessment because they may indicate injuries or other serious conditions.
Conclusion: Managing Frozen Shoulder With Realistic Expectations
Frozen shoulder can be painful, frustrating and slow to improve. Its characteristic symptoms include persistent shoulder pain, progressive stiffness and difficulty moving the arm.
Although the condition is commonly described in three stages, the timeline varies from person to person. Appropriate pain management, guided movement and rehabilitation can support recovery, while selected patients may require injections or specialist procedures.
The most important first step is identifying the cause of the shoulder problem rather than assuming all stiffness is frozen shoulder.
If your shoulder pain or restricted movement is affecting your daily life, you can contact Karuna City Clinic to enquire about an orthopedic consultation in Kathmandu.
Medical information notice: This article provides general educational information and does not replace examination, diagnosis or individualized advice from a qualified healthcare professional. Medical review is required before publication.
FAQs
These are optional questions that can be appended to the article if they address real patient enquiries.
Can I continue working with frozen shoulder?
Many people can continue working, depending on pain severity, shoulder mobility and job demands. People whose work involves heavy lifting or repetitive overhead movements may require temporary adjustments. A healthcare professional can advise on suitable activities and restrictions.
Can a steroid injection affect diabetes?
Yes. Corticosteroid injections can temporarily increase blood glucose levels. Patients with diabetes should tell their clinician about their condition and discuss whether additional glucose monitoring is appropriate after an injection.
How will I know if my frozen shoulder is improving?
Improvement may include less night pain, better sleep, greater shoulder rotation and easier daily tasks. A clinician or physiotherapist can also assess changes in shoulder movement and functional ability over time.
What should I ask an orthopedic doctor about frozen shoulder?
Useful questions include whether the diagnosis is certain, whether imaging is necessary, which activities are safe, what treatment is suitable now, how progress will be monitored and when follow-up is recommended.